Peptide Database

Peptide NamePtALF5

Function Ontology

—

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC124H191N33O31S

DescriptionStandard

        ISRWELKWQATVTCPGWTPVKGK
    

Molecular Weight2672.11 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.1196

GRAVY Index-0.51

Hydrophobic Moment 0.33

Boman Index0.01

Instability Index42.40

Aliphatic Index 63.48

Aromaticity 0.1304

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1034.58

LogP -7.22

H-bond Donors 38.0

H-bond Acceptors 35.0

Rotatable Bonds 82.0

Heavy Atoms 189.0

Ring Count 8.0

Amide Bonds 23.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0390397 VERIFIED: YES

Provenance & Taxonomy

OrganismPortunus trituberculatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)